baber/WOPTO huggingface dataset:
Patent JP-S62222063-A (JP)
Title: Sputtering device
Inventor: TAKANO SATORU
IPC: C23C14/34
Filed: 1986-03-24
Abstract: PURPOSE:To prevent the heating of a substrate and a long-sized body and to prevent a decrease in the film forming velocity by providing an anode to surround the substrate when a thin film is formed on the substrate or the whole periphery of the long-sized body by the titled coaxial reverse magnetron-type sputtering device. CONSTITUTION:The periphery of the thin film forming substrate 1 is covered with the anode 2 consisting of a wire mesh made of stainless steel in the coaxial reverse magnetron-type sputtering device, and the assembly is arranged in the axial direction of a cylindrical target 3. Or the thin film forming long-sized body 11 is set in the axial direction of a cylindrical target 13, a water-cooled spiral Cu anode 12 is furnished around the body, or a long-sized body 21 to be coated with a film is arranged in the axial direction of a cylindrical target 22, and at least three water-cooled anodes 23 are arranged around the body. In this case, when a plane surrounding the periphery of the substrate is supposed, the ratio of the anode clearance area in the plane to the anode area is controlled to >=90%. The thin film of a target material is formed while preventing the heating of the substrate and the long-sized material and maintaining the film forming velocity at more than a specified value.
Patent JP-H08233144-A (JP)
Title: Solenoid valve device
Inventor: SUZUKI JUNJI
IPC: F16K31/06
Filed: 1995-02-28
Abstract: PURPOSE: To prevent a confused condition of the wirings to connect plural solenoid valves to an external power source electrically, around the solenoid valves. CONSTITUTION: Plural solenoid valves 1A,..., and 1H whose operations are controlled by the power feeding and the power nonfeeding are provided by fixing a main body member 2, electric connection pins 14A,..., and 14P are provided to the solenoid valves 1A,..., and 1H, a printed substrate 16 to connect electrically to an external power source by printing the wirings is provided striding between the solenoid valves 1A,..., and 1H, and the electric connection pins 14A,..., and 14P are provided to the wirings printed to the printed substrate 16.
Patent JP-H07281412-A (JP)
Title: Phase shift mask and production of phase shift mask
Inventor: SHIMIZU HIDEO
IPC: G03F1/32
Filed: 1994-04-05
Abstract: PURPOSE:To provide a phase shift mask which has semi-light shielding parts and light transmissive parts and with which the problem of sub-peaks by a proximity effect is easily solved by devising its design and a process for producing this phase shift mask. CONSTITUTION:(1) This phase shift mask has the first light transmissive parts 10a and the second light transmissive parts 10b adjacent to the first light transmissive parts 10a via semi-light shielding parts 11. The first, second light transmissive parts 10a, 10b and the semi-light shielding parts 11 are varied in phases from each other to allow transmission of the transmitted light. The first and second light transmissive parts 10a, 10b are formed of such constitution that the sub-peaks generated when the first and second light transmissive parts 10a, 10b exist respectively independently do not overlap on each other. (2) This process for producing the phase shift mask comprises forming the first and second light transmissive parts 10a, 10b of such constitution that the sub-peaks generated when the first and second light transparent parts 10a, 10b exist respectively independently do not overlap on each other.
Patent JP-S58184120-A (JP)
Title: Liquid crystal color display body
Inventor: MIYAMOTO OSAMU
IPC: G02F1/137
Filed: 1982-04-21
Abstract: PURPOSE:To prevent the deterioration of a liquid crystal display body using nematic liquid crystal which are weak to alkali and a dichromatic dye and to obtain high reliability, by using borosilicate glass for a pair of substrates. CONSTITUTION:Borosilicate glass is used for a pair of substrates 3, 3 of a color display body using a compsn. consisting of n type nematic mixed liquid crystal 4 which have a good characteristic but are weak to alkali and are not usable with soda glass substrates and a dichromatic dye 5. The deterioration of the liquid crystal compsn. is obviated even after long-term use, the increase in electric power consumption is suppressed and high reliability is obtained.
Patent JP-H06278907-A (JP)
Title: Paper sheet feeder
Inventor: UDAGAWA MASAO
IPC: B65H29/60
Filed: 1993-03-25
Abstract: PURPOSE:To provide a paper sheet feeder which can discharge a banknote forcibly by increasing the conveyance force of a conveyance belt if the banknote is jammed in a distribution gate which charges the conveyance direction of the banknote. CONSTITUTION:This paper sheet feeder is provided with a conveyance belt 16 which conveys a banknote P, a distribution gate 12 which changes the conveyance direction of the banknote P conveyed by the conveyance belt 16 by changing its direction in a forward/backward direction, a detector 24 which detects that the banknote P is jammed at the distribution gate 12 if the jamming condition occurs, and a drive means 21 which presses the banknote P against the conveyance belt 16 by operating the distribution gate 12 continuously in the forward/backward direction if the detector 24 detects a jamming condition of the banknote P.
Patent JP-H06284280-A (JP)
Title: Image forming device
Inventor: KONNO MICHIAKI
IPC: H04N1/40
Filed: 1993-03-25
Abstract: PURPOSE:To process a picture while selecting intermediate tone picture processing or thin line picture processing depending on the content of external picture data. CONSTITUTION:An external device 200 is connected to the image forming device 100 via an external I/F signal line 300. When the image forming device 100 forms an image by external picture data D200 from the external device 200, the image forming device 100 processes the external picture data D200 by the processing method designated by an intermediate tone picture processing or thin line picture processing command signal (intermediate tone bit) S222 to form the image. The image forming device 100 discriminates whether the external picture data D200 are a photographic picture or a character/graph picture in real time based on a content (0/1) of the command signal S222 to process the picture.
Patent JP-S51143656-A (JP)
Title: A process for preparing 7-dehydro cholesterol
Inventor: WAKABAYASHI TOSHIO
IPC: C07J9/00
Filed: 1975-06-05
Abstract: PURPOSE: A process for preparing 7-dehydro cholesterol,used as a vitamin D 3  intermediate, by isolating it from a mixture of 3β-hydroxy protected cholesta-5,7-dien and 3β-hydroxy protected cholesta-4, 6-dien. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11316917-A (JP)
Title: Magnetic spin valve sensor stabilized by current, pin layer magnetism stabilizing method for spin valve sensor, magnetic disk drive, and read/write head assembly
Inventor: LEDERMAN MARCOS M
IPC: G11B5/48
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the spin valve sensor which requires no antiferror-magnetic layer. SOLUTION: The magnetism spin valve sensor stabilized by a current has a soft ferromagnetic free layer 34 having 1st film thickness, a soft ferromagnetic pin layer 38 having 2nd film thickness less than the 1st film thickness, a copper layer 36 sandwiched between the free layer 34 and pin layer 38, and a current source 40 which is connected to the free layer 34, and pin layer 38 and copper layer 36 and supplies a bias current for producing a magnetic field that is intense enough to magnetically saturates the pin layer 38. The materials of the free layer 34 and pin layer 38 are selected from a group principally of premalloy, cobalt, iron-cobalt, and soft cobalt-based ferromagnetic alloy. Here, Mr.t of the free layer 34 is up to 0.28 menu/cm<2> and the Mr.t ratio of the free layer 34 and pin layer 38 is 2 to 10.  The bias current flowing to the sensor is preferably >=4 mA, and consequently a magnetic field which properly fixes the magnetism of the pin layer 38 is produced without requiring an antiferromagnetic(AFM) layer coming into contact with the pin layer 38.
Patent JP-H10271418-A (JP)
Title: Multi-screen display device
Inventor: YAMADA YASUHIKO
IPC: H04N5/66
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the multi-screen display device that is configured by having only to arrange display units lengthwise and breadthwise. SOLUTION: The multi-screen display device 1 that is capable of large screen display is configured by arranging display units 2 each adopting a PDP 3 for a display device lengthwise and breadthwise. Each display unit 2 is, for example, structured such that the PDP 3 is mounted in a frame 4 and a front side frame 5 and a rear plate 6 are used for the covers. A groove-shaped recessed part 4b is formed to two sides of four sides of the frame 4, e.g. the upper side and the left side and a projection 4a to be fitted to the recessed part is formed to the remaining two sides, the right side and the lower side.  A plurality of the display units 2 formed as above are arranged lengthwise and breadthwise by fitting the projections 4a and the recessed parts 4b of adjacent display units to each other and the display units 2 are fitted by an outer frame 7 so as to configure a multi-screen without screw-fastening each display unit.
Patent JP-S59192567-A (JP)
Inventor: KASAI YOSHIHARU
IPC: B32B37/00
Filed: 1983-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54159560-A (JP)
Title: Torque converter
Inventor: NISHIMURA SADANORI
IPC: F16H45/02
Filed: 1978-06-06
Abstract: PURPOSE: To prevent both a remarkable reduction of imparted torque and a direct influence of the variation of engine torque to the output shaft by obtaining both torque transmissions through the fluid and the clutch.  
     CONSTITUTION: In a lower area of the velocity ratio, the rightward thrust TB acting on the vane 6a of the turbine 6 of the torque converter 1 is greater than the leftward thrust TA acting on the outer shell 6b, the turbine 6 moves toward the pump 4 in the right side. Thus torque is imparted from the input shaft 2 to the output shaft 3 by the rotating effort MB acting on the vane 6a through the inner fluid. On the other hand, when TB becomes less than TA due to the increase of velocity ratio, the turbine 6 moves toward the housing 5 in the left side and the friction clutch 8 is linked. When the speed difference between the pump 4 and the turbine 6 is extinguished by linking the clutch 8, the circulation of inner fluid is stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08261531-A (JP)
Title: Clean room system
Inventor: IGARASHI YUTAKA
IPC: F24F7/06
Filed: 1995-03-27
Abstract: PURPOSE: To provide a clean room system easy to control by facilitating maintenance of a filter with the improvement of fan motor efficiency and the effective use of a space, and uniformizing room temperature distribution. CONSTITUTION: A system comprises a highly clean first area 3 and a second area 4 other than the former, and a plurality of independently exchangeable filter units 6 are disposed on a ceiling of the area 3. A positive pressure chamber 16 is formed on the upper side of the units 6, and a fan unit 5 is provided on a ceiling side of the area 4 for each predetermined filter unit for supplying air conditioning air into a chamber 16. For a floor 14 of the areas 3, 4 air is communicatable threrethrough. An underfloor chamber 15 is formed on the underfloor so as to communicate with the latter, and a cooling water coil 13 is provided in the underfloor chamber at a boundary between the areas 3 and 4.  Cleaned air passing through the filter unit in the area 3 forms a downflow and flows into the underfloor chamber, and thereafter passes through the cooling water coil and flows into the side of the area 4 and passes through a floor thereof to form an upflow whereby an air stream sucked into the fan unit 5 is formed.
Patent JP-S62224719-A (JP)
Title: Elastic roller
Inventor: SHIGENOBU MICHIRO
IPC: B65H27/00
Filed: 1986-03-27
Abstract: PURPOSE:To manufacture an elastic roller excellent in durability, by providing plural empty holes, which extend in the axial direction, equally spacing in the circumferential direction on an elastic layer and tilting strut parts with respect to a radial line of the elastic roller so that a contact pressure is uniformly generated in low hardness. CONSTITUTION:An elastic roller molds a cylindrical elastic layer 1 in the periphery of a core metal member 26. The elastic layer 1 comprises a cylindrical base layer part 2 formed on the core metal member 26, plural strut parts 3 extending to the outer in the radial direction from the base layer part 2 and the cylindrical outermost layer part 4 connecting each strut part 3. The strut parts 3, having a tilt angle ' with respect to a radial line 6 of the elastic roller, are arranged equally spacing, and plural empty holes 5 are formed by the base layer part 2 and the outermost layer part 4. It is preferable for the strut part 3 to provide the tilt angle alpha of about 30 deg.-50 deg. relating to a thickness of the base layer part 2 and the outermost layer part 4. In this way, the roller, when it is brought into contact with a fellow object, uniformly generates the deformation because the strut parts 3 are tilted.
Patent JP-S51142906-A (JP)
Title: Facsimile transmission system
Inventor: INOTA TSUGUAKI
IPC: H04N1/415
Filed: 1975-06-03
Abstract: PURPOSE: To increase the rate of signal compression in simple algorism. For this purpose, the manuscripts are dealt with in two dementions in consideration of psychological effect of eyes and encoded in the form of run-length. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62223211-A (JP)
Title: Aqueous dispersion of vinyl polymer and its production
Inventor: EZAWA TETSUO
IPC: C08L33/02
Filed: 1986-03-26
Abstract: PURPOSE:To obtain the titled dispersion excellent in stability, adhesion, flavor, etc., and suitable for a paint, by polymerizing a vinyl monomer in an aqueous medium in the presence of a water-soluble epoxy resin having a specified quat. ammonium salt group. CONSTITUTION:An epoxy resin is reacted with a tert. amine (e.g., dimethylaminoethanol) in the presence of an acid to produce a water-soluble epoxy resin having at least 0.1 quat. ammonium salt group of formula I (wherein R1, R2 and R3 are each an organic group or may be combined together to form together with the nitrogen atom a nitrogen-containing heterocyclic ring and Y is an anion), e.g., a group of formula II, in the molecule. A vinyl monomer (e.g., methyl acrylate) is polymerized in an aqueous medium in the presence of the water-soluble epoxy resin to obtain the purpose aqueous dispersion of a vinyl polymer. This dispersion can be suitably used for coating, especially, the inside of a can for drink and food.
Patent JP-H04219367-A (JP)
Title: Lanthanum chromite-based double oxide and its use
Inventor: SETO HIROSHI
IPC: H01M8/02
Filed: 1991-03-30
Abstract: PURPOSE:To improve electric conductivity by mixing raw material powders containing an La component, an alkaline earth metallic component, a Cr component, an Ni component and a Zn component, then calcining the resultant mixed powder, subsequently burning the obtained double oxide and providing a sintered compact expressed by a specific formula. CONSTITUTION:An La source such as La2O3 is mixed with an alkaline earth metallic source, a Cr source such as Cr2O3, an Ni source such as NiO and a Zn source such as ZnO at a prescribed ratio and the resultant mixed powder is then calcined at a prescribed temperature to provide a lanthanum chromite- based double oxide, expressed by the formula [M is alkaline earth metal except Mg; 0<x<=0.5; 0<y; 0<z, 0<(y+z)<=0.5; 0.95<=(b/a)<1 or 1<(b/a)<=1.05] and having a perovskite structure. The resultant double oxide is subsequently burned at >=1300 deg.C to afford a sintered compact, which is then used as a separator 4 for an integrated cell of unit cells. Flows of air 6 and a fuel 7 are separated and the anodes 13 and the cathodes 2 are simultaneously electrically connected. The sintered compact is also used as external output terminals 5 and the formation of flow passage of the air 6 and the fuel 7 and electrical connection to the anodes 3 or cathodes 2 are simultaneously carried out.
Patent JP-H10271750-A (JP)
Title: Worm gear motor
Inventor: KAI TAKAYUKI
IPC: H02K7/116
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of contact stability caused by a contact lubricant used for a contact shoe or a sliding face going higher in viscosity or hardening or abraded and solidified matter collecting between a contact shoe and a sliding face, by providing one part of the conductor in common phase of a pattern with an insulator which has a step difference with the conductor. SOLUTION: In a sliding part 6c in common phase, there are, at given intervals, insulators 8c, which have differences in level from a conductor 7, at one part of the conductor 7 on a concentric circle. The insulators 8c are slid in the width direction of the contact shoe 4c in common phase, and when a planar pattern 1 rotates, even if the contact shoe 4c in common phase comes to the position of the insulator 8c, one part of the contact shoe 4c in common phase slides always on the conductor 7, and the input into the conductor 7 of a signal current is never turnbed off.  The positions of the installed individual insulators 8c provided on the concentric circle of the sliding part 6c in common phase are ones which are made, dividing the sliding in the width direction of the contact shoe 4c in common phase to right and left, whereby it is so arranged that the contact shoe 4c in common phase slides equally on the insulator 8c having a difference in level to the conductor 7 while the planar pattern 1 turns one time.
Patent JP-H07252211-A (JP)
Title: Hexadienoic acid derivative and its production
Inventor: TAJIMA MASAHIKO
IPC: C07C327/36
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a new 2-hexadienoic acid derivative useful as an intermediate of a perfume or a pharmaceutical and capable of being produced by an easy operation. CONSTITUTION:This is 2,6-diacetoxy-2,4-hexadienoic acid ethylmercapto ester expressed by formula I. The hexadienoic acid derivative of formula I is obtained by reacting aldehyde-D-glucose pentaacetate expressed by formula II with ethylmercaptan in the presence of an organic basic compound (especially preferably triethylamine).
Patent JP-H08259701-A (JP)
Title: Aqueous emulsion and opacifying agent for paper
Inventor: NAKAMAE MASATO
IPC: D21H17/20
Filed: 1995-03-27
Abstract: PURPOSE: To obtain an aqueous emulsion which is highly adsorbed onto a pulp and is highly effective in improving the opacity of paper by using, as a dispersed phase, fine particles of a polymer having cationic groups which particles have a specific particle diameter and have partly aggregated. CONSTITUTION: A radically polymerizable ethylenic monomer (e.g. styrene) or diene monomer (e.g. butadiene) is emulsion-polymerized in the presence of a polyvinyl alcohol having cationic groups, and a coagulant which is a salt or polymer (e.g. sodium alginate) is added during or after the polymerization. Thus, an aqueous emulsion of fine particles of a polymer having cationic groups is obtained, which has a particle diameter of 0.1-5μm and in which at least 30% of the particles are present as aggregates each composed of two or more primary particles. This emulsion is useful as a paper-opacifying agent in papermaking because it is effective in heightening the refractive index. It also has a higher binding power after drying to improve paper strength.
Patent JP-S59194650-A (JP)
Title: Manufacture of cast rotor for rotary electric machine
Inventor: NISHIZAWA HIROSHI
IPC: H02K17/16
Filed: 1983-04-19
Abstract: PURPOSE:To enhance the reliability of shrink-fitting a rotor core to a rotational shaft by laminating and temporarily clamping punched rotor plates by engaging a collet core with an engaging hole, eliminating a gap between the hole and the core, and die casting an aluminum. CONSTITUTION:A collet core 22 which radially contracts or enlarges is engaged with an engaging hole to laminate the prescribed number of punched rotor plates and to temporarily clamp the plates, thereby constructing a rotor core 9. The expanding force at the enlarging the core 22 in the hole is strengthened at both sides from the center of the laminated rotor core 9. Aluminum is cast in the slot of the core 9 by die casting.
Patent JP-H08264816-A (JP)
Title: Method of manufacturing photovoltaic element
Inventor: SAWADA TORU
IPC: H01L31/04
Filed: 1995-03-27
Abstract: PURPOSE: To provide a method of manufacturing photovoltaic tromotive element forming impurity region partially in high concentration without requiring complicated steps. CONSTITUTION: A p type crystalline base silicon substrate 1 having partial rugged parts 9 on the surface thereof is provided with a silicon semiconductor film 2a wherein crystalline particles and amorphousness evenly containing n type impurities are mixed with each other and after depositing an intrinsic amorphous silicon semiconductor film 2b on the silicon semiconductor film 2a, the whole body is heat-treated so that the impurities may be concentrated in the silicon semiconductor film on the position of the rugged parts 9 to be crystallized for the partial formation of n<+> type silicon semiconductor regions 3 in the n type crystalline base silicon semiconductor film 2.
Patent JP-S542980-A (JP)
Title: Composite membrane having selective permeability and its preparation
Inventor: TAKEYA YUTAKA
IPC: B01D71/62
Filed: 1977-06-10
Abstract: PURPOSE: To obtain the composite membrane having excellent selective permeability, at which the consolidation is little and the lowering of water permeability is little even if the operation is continued at high pressure while being contacted with a concentrated aqueous solution, by forming a thin film of the polymer consisting mainly of polybenzimidazolone containing a specified bonding unit on a porous carrier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000267758-A (JP)
Title: Information processor
Inventor: HIGUCHI TOMOJI
IPC: G06F1/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To make easily performable the presentation to plural people by using a display device provided at an information processor such as a note-type personal computer. SOLUTION: An auxiliary case body 3 equipped with a display panel 4 constituted of a liquid crystal panel or the like is provided so as to be foldable at a main case body 1 equipped with a keyboard 2 in this information processor. In this case, the auxiliary case body 3 is erected on the main case body 1, and supported by a flexible joint mechanism 6 so as to be rotatable to the back side. Thus, since the display panel 4 face can be correctly faced to a viewer, the visibility can be improved without being interrupted by the operator of this device. Also, a relatively compact auxiliary display panel 7 for displaying the same information as that of the display panel 4 is provided at the main case body 1 for the operator.
Patent JP-S61227762-A (JP)
Title: Dehydration of raw echini with hot oil bath
Inventor: NAKAZONO SHUZO
IPC: A23L17/00
Filed: 1985-03-30
Abstract: PURPOSE:Raw echini are dipped in oil which is kept at a certain temperature, and low vacuum is applied first, then high vacuum subsequently to effect dehydration without any adverse effect on protein, a variety of vitamins, essences, color without their dissipation. CONSTITUTION:Raw echini are dipped in oil which is previously heated up over 90 deg.C at which the protein of the echini coagulates. As the first stage, low vacuum, e.g., 10-20mmHg is applied usually for 30min, then high vacuum of, e.g., 740-750mmHg is applied to effect dehydration. Susequently, the same vacuum is continued to effect oil removal.